why it is easier to roll a heavier object instead of sliding it
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Rolling friction is much less than sliding friction. In order to move a heavy object along the ground, rollers can be used to reduce the resistance from friction. A roller is a long object with a round cross-section. It must be long enough not to fall over and can easily roll along the ground or some even surface.
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Rolling friction is much less than sliding friction. In order to move a heavy object along the ground, rollers can be used to reduce the resistance from friction. A roller is a long object with a round cross-section. It must be long enough not to fall over and can easily roll along the ground or some even surface.
MARK IT BRAINLIEST AND LIKE IT.
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